EP 1296790 A2 20030402 - MULTILAYERED PACKAGING FOR GREASY PRODUCTS
Title (en)
MULTILAYERED PACKAGING FOR GREASY PRODUCTS
Title (de)
MEHRSCHICHTIGE VERPACKUNG FÜR FETTENDE GÜTER
Title (fr)
EMBALLAGE A PLUSIEURS COUCHES POUR DENREES ALIMENTAIRES GRASSES
Publication
Application
Priority
- DE 10032252 A 20000703
- DE 10049665 A 20001006
- EP 0107456 W 20010629
Abstract (en)
[origin: WO0202412A2] The invention relates to a multilayered packaging for greasy products or part of said packaging, comprising a carrier layer made of a polymer material as main component and at least one layer placed on said carrier layer that does not form the outer side of the packaging, said layer containing a starch derivative as main component. The invention is characterized in the starch derivative is a starch derivative modified with a C2-C6-alkylene oxide. The invention also relates to the use of a C2-C6-alkylene oxide derivatized starch as main component of a layer of a multilayered packaging, which is placed on a carrier layer made of a polymer material in said packaging with the aim of rendering said multilayered packaging grease-tight.
IPC 1-7
IPC 8 full level
B32B 9/04 (2006.01); B65D 65/42 (2006.01); D21H 19/14 (2006.01); D21H 19/54 (2006.01)
CPC (source: EP US)
B32B 9/04 (2013.01 - EP US); B65D 65/42 (2013.01 - EP US); D21H 19/14 (2013.01 - EP US); D21H 19/54 (2013.01 - EP US); Y02A 40/90 (2017.12 - EP US); Y02W 90/10 (2015.05 - EP US); Y10T 428/1352 (2015.01 - EP US); Y10T 428/31786 (2015.04 - EP US); Y10T 428/3179 (2015.04 - EP US); Y10T 428/3188 (2015.04 - EP US); Y10T 428/31895 (2015.04 - EP US); Y10T 428/31971 (2015.04 - EP US)
Citation (search report)
See references of WO 0202412A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0202412 A2 20020110; WO 0202412 A3 20020523; AT E260160 T1 20040315; CA 2414874 A1 20030102; CA 2414874 C 20101207; EP 1296790 A2 20030402; EP 1296790 B1 20040225; ES 2215930 T3 20041016; US 2005008801 A1 20050113; US 7244505 B2 20070717
DOCDB simple family (application)
EP 0107456 W 20010629; AT 01971741 T 20010629; CA 2414874 A 20010629; EP 01971741 A 20010629; ES 01971741 T 20010629; US 31291004 A 20040721